function pz_payment() {
};

pz_payment.instance = function() {
  return { trackId: MiscUtils.unique(),
           createdDate: SimpleDate.create(),
           payDate: SimpleDate.create(),
           amount: 0,
           method: '',
           note: '',
           userTrackId: '',
           userAccount: '',
           status: 0,
           cancelledDate: SimpleDate.create(),
           cancelledOperator: '',
           cancelledMessage: ''
         }
};
